package com.sun.array;

public class ArrayDemo05 {
    public static void main(String[] args) {
        //[4][2]
        /*
        1,2  array[0]
        2,3  array[1]
        3,4  array[2]
        4,5  array[3]
         */
        int [][] array = {{1,2},{2,3},{3,4},{4,5}};

        System.out.println(array[0][0]);
        System.out.println(array[0][1]);
        System.out.println("===============");
        for (int i = 0; i < array.length ; i++) {
            for (int j = 0; j < array[i].length ; j++) {
                System.out.println(array[i][j]);

            }

        }
    }
    //打印数组元素
    public static void printArray(int[] arrays){
        for (int i = 0; i < arrays.length ; i++) {
            System.out.print(arrays[i]+" ");

        }


    }
}
